| Questions |
Answers |
| 1. The given quadratic equation 3x2 + 7x + 2 = 0 has: |
(d) No real roots |
| 2. Mr. Anuj deposits 8500 per month for 18 months in a recurring deposit account at a certain rate. |
(a) Rs (500✕18+570） |
| 3. Which of the following cannot be the probability of any event? |
(d) 67% |
| 4. The equaltion of the line passing through origin and parallel to line |
(a) 3x+4y=0 |
| 5. If A= I0,1I I1,0I, then what is A2 |
(c) I1,0I I0,1I |
| 6. If chord AC and BC are equal, and ∠ACD=120°, then ∠AEC is? |
(d) 120 |
| 7. Factor common to the two polynomials x2 - 4 and x3 - x2 - 4x + 4 |
(d) x-2 |
| 8. Man invested in a company paying 12% dividend on its share. The percentage return on his investment is 10%, then the shares are: |
(c) above par |
|
9. Statement 1: The pint which is equidistant from 3 non-collinear point D,E, and F is the circumcentre of the triangle DEF
Statement 2: Incentre of the triangle is the point where the bisector of the angles intersects.
|
(a) Both the statements are true |
| 10. Assertion(A): If sin' A + sinA = 1 then cos*A + cos A = 1, Reason (R): 1 - sinA = cos A |
(c) Both (A) and (R) are true, and (R) is the correct reason for (A). |
| 11. ITriangle ABC ~ triangle EFG. If angle ABC = angle EFG = 60°. The length of the side FG is: |
(a) 15 cm |
| 12. Volume of two spheres is in the ratio 27: 64, then the ratio of their radii is: |
(a) 3:4 |
| 13. The marked price of an article is Rs 1375. The CGST is charged at 4%, then the price of the article including GST is: |
(d) 1485 |
| 14. solution set for 0 < -, x/3 < 2, x € Z |
(a) (-5, - 4, - 3, - 2, - 1} |
| 15. Assertion(A): The mean of first 9 natural numbers is 4.5.
Reason(R): Mean = Sum of all the observations / Total number of observations
|
(b) A is false, R is true |
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